CVE-2026-75888
Full vulnerability record from the local CVENow database.
Description
A flaw was found in the OpenShift console. An authenticated console user can exploit a Server-Side Request Forgery (SSRF) vulnerability by providing a specially crafted Helm chart URL without proper validation. This allows the user to make the console pod fetch arbitrary URLs, potentially leading to the disclosure of sensitive information through error messages or enabling blind port scanning within the cluster.
Severity
HIGH
CVSS score
7.7
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-10-12 17:17:35.723000
Last modified
2026-10-30 05:16:59.470000
View original CVE JSON
{
"id": "CVE-2026-75888",
"sourceIdentifier": "[email protected]",
"published": "2026-10-12T17:17:35.723",
"lastModified": "2026-10-30T05:16:59.470",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the OpenShift console. An authenticated console user can exploit a Server-Side Request Forgery (SSRF) vulnerability by providing a specially crafted Helm chart URL without proper validation. This allows the user to make the console pod fetch arbitrary URLs, potentially leading to the disclosure of sensitive information through error messages or enabling blind port scanning within the cluster."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.12",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console",
"cpes": [
"cpe:/a:redhat:openshift:4.12::el9"
],
"versions": [
{
"version": "1792976642",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.14",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console",
"cpes": [
"cpe:/a:redhat:openshift:4.14::el9"
],
"versions": [
{
"version": "1791842061",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.15",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console",
"cpes": [
"cpe:/a:redhat:openshift:4.15::el9"
],
"versions": [
{
"version": "1791836468",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.16",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.16::el9"
],
"versions": [
{
"version": "1792882312",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.18",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.18::el9"
],
"versions": [
{
"version": "1792874271",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.19",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.19::el9"
],
"versions": [
{
"version": "1791626503",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.20",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.20::el9"
],
"versions": [
{
"version": "1791962432",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.21",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.21::el9"
],
"versions": [
{
"version": "1792057253",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.22",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.22::el9"
],
"versions": [
{
"version": "1791977124",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 5",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "openshift5/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:5"
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 3.1,
"impactScore": 4.0
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-10-14T16:11:54.202336Z",
"id": "CVE-2026-75888",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-918"
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2026:82785",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82813",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:83480",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:83502",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:83541",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:83702",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:89715",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:89726",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:90274",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-75888",
"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2517888",
"source": "[email protected]"
}
]
}